// pages/submit-order/submit-order.js
var http = require("../../utils/http.js");
Page({

  /**
   * 页面的初始数据
   */
  data: {
    goodses: [],
    basketIds: [],
    totalMoney: 0,
    remark: "",
    total: 0,

    popupShow: false,
    couponSts: 1,
    couponList: [],
    // 订单入口 0购物车 1立即购买
    orderEntry: "0",
    userAddr: null,
    orderItems: [],
    coupon: {
      totalLength: 0,
      canUseCoupons: [],
      noCanUseCoupons: []
    },
    actualTotal: 0,
    total: 0,
    totalCount: 0,
    transfee: 0,
    reduceAmount: 0,
    couponIds: []
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    console.log("结算")
    this.setData({
      basketIds: JSON.parse(wx.getStorageSync("basketIds")),
      orderEntry: options.orderEntry,
    });
  },

  calcul() {
    let money = 0,
      total = 0;
    for (let i = 0; i < this.data.goodses.length; i++) {
      money += this.data.goodses[i].goods.price * this.data.goodses[i].total;
      total += this.data.goodses[i].total;
    }
    this.setData({
      totalMoney: money,
      total: total
    });
    console.log("money", this.data.totalMoney)
  },

  //加载订单数据
  loadOrderData: function () {
    var addrId = 0;
    if (this.data.userAddr != null) {
      addrId = this.data.userAddr.addrId;
    }

    wx.showLoading({
      mask: true
    });
    this.setData({
      goodses: []
    })
    this.data.basketIds.forEach((id) => {
      var page = this
      var params = {
        url: "/cart?id=" + id,
        method: "GET",
        callBack(res) {
          page.setData({
            goodses: page.data.goodses.concat(res)
          })
          console.log(page.data.goodses)
          page.calcul()
        },
        errCallBack(res) {}
      };
      http.request(params);
    })
  },

  /**
   * 优惠券选择出错处理方法
   */
  chooseCouponErrHandle(res) {
    // 优惠券不能共用处理方法
    if (res.statusCode == 601) {
      wx.showToast({
        title: res.data,
        icon: "none",
        duration: 3000,
        success: res => {
          this.setData({
            couponIds: []
          })
        }
      })
      setTimeout(() => {
        this.loadOrderData();
      }, 2500)
    }
  },

  onRemarksInput: function (e) {
    this.setData({
      remarks: e.detail.value
    });
  },

  /**
   * 提交订单
   */
  toPay: function () {
    console.log(this.data.basketIds, this.data.addrId)
    if (!this.data.userAddr) {
      wx.showToast({
        title: '请选择地址',
        icon: "none"
      })
      return;
    }

    this.submitOrder();
  },


  submitOrder: function () {
    wx.showLoading({
      mask: true
    });
    var page = this
    var params = {
      url: "/order",
      method: "POST",
      data: {
        userId: wx.getStorageSync('userId'),
        cartIds: (page.data.basketIds).join(','),
        addressId: page.data.addrId,
        status: "待发货"
      },
      callBack(res) {
        console.log("订单创建成功成功，商品待支付", res)
        wx.navigateTo({
          url: '../pay/index?orderId=' + res.id
        })
      },
      errCallBack(res) {}
    };
    http.request(params);

  },

  /**
   * 唤起微信支付
   */
  calWeixinPay: function () {
    wx.showLoading({
      mask: true
    });

    // var params = {
    //   url: "/p/order/pay",
    //   method: "POST",
    //   data: {
    //     payType: 1,
    //     orderNumbers: orderNumbers
    //   },
    //   callBack: function (res) {
    //     wx.hideLoading();
    //     wx.requestPayment({
    //       timeStamp: res.timeStamp,
    //       nonceStr: res.nonceStr,
    //       package: res.packageValue,
    //       signType: res.signType,
    //       paySign: res.paySign,
    //       success: e => {
    //         // console.log("支付成功");
    //         wx.navigateTo({
    //           url: '/pages/pay-result/pay-result?sts=1&orderNumbers=' + orderNumbers + "&orderType=" + this.data.orderType,
    //         })
    //       },
    //       fail: err => {
    //         wx.navigateTo({
    //           url: '/pages/pay-result/pay-result?sts=0&orderNumbers=' + orderNumbers + "&orderType=" + this.data.orderType,
    //         })
    //       }
    //     })

    //   }
    // };
    // http.request(params);
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {
    var pages = getCurrentPages();
    var currPage = pages[pages.length - 1];
    if (currPage.data.selAddress == "yes") {
      this.setData({ //将携带的参数赋值
        userAddr: currPage.data.item,
        addressId: currPage.data.item.id
      });
    }
    //获取订单数据
    this.loadOrderData();
  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  },

  changeCouponSts: function (e) {
    this.setData({
      couponSts: e.currentTarget.dataset.sts
    });
  },

  showCouponPopup: function () {
    this.setData({
      popupShow: true
    });
  },

  closePopup: function () {
    this.setData({
      popupShow: false
    });
  },

  /**
   * 去地址页面
   */
  toAddrListPage: function () {
    wx.navigateTo({
      url: '/pages/delivery-address/delivery-address?order=0',
    })
  },
  /**
   * 确定选择好的优惠券
   */
  choosedCoupon: function () {
    this.loadOrderData();
    this.setData({
      popupShow: false
    });
  },

  /**
   * 优惠券子组件发过来
   */
  checkCoupon: function (e) {
    var ths = this;
    let index = ths.data.couponIds.indexOf(e.detail.couponId);
    if (index === -1) {
      ths.data.couponIds.push(e.detail.couponId)
    } else {
      ths.data.couponIds.splice(index, 1)
    }
  }
})